Location of fuel filter 2012 Lincoln Mkx - MKX Lincoln Cars & Trucks

SOURCE: fuel filter

it should be located close to the rear fuel tank but will require a special tool to remove the quick disconnects from the  fuel line 

SOURCE: 1992 lincoln town car fuel filter

It is located on the left frame rail in front of left rear tire.It has a plastic clip in each fuel line that will be white in color.Remove the clip then disconnect fuel line.Make sure to replace the clips,DO NOT reuse the old ones. Install the new clips into the connector then snap the connectors on to the filter.

SOURCE: Location of the fuel filter in a 1999 Lincoln Towncar

You DO NOT need to remove the fuel tank to replace this filter.

My 1999 Signature Series Town Car did not require the special tool. It has two push out clips which hold the fuel lines in place. New clips came in the box with the filter. The clips are off-white in color and look like skinny versions of the plastic safety plugs moms use to keep toddlers from sticking objects into electrical outlets in your home.

The fuel filter is located just below the rear passenger side door - along the outside rail of the frame. It May or MAY NOT require the special tool.

BEFORE YOU BEGIN.

Be sure to depressurize the system by turning the off fuel pump - either by unplugging the cord in the left side of the trunk next to the hinge mount or removing the fuse (#14 20 amp in the fuse box under the hood).

It's a good idea to take a picture of the assembly before starting to refer to when you reassemble it.

Spread some shop towels or rags on the ground to catch any fuel which runs out of the filter when you remove it.

There is a hose clamp holding the filter in its housing - loosen with a screwdriver.

Pop out the two clips then pull the fuel lines out of the filter at each end.

Wiggle the filter out of its mounting bracket, then install the new filter and reinsert the fuel lines into it.

Be sure the clips are inserted correctly to avoid leaks. TIghten the hose clamp.

Replacement took about four minutes and required only a flat-blade screwdriver. Clips pop out and back in with only finger pressure.

SOURCE: how often should transmission fluid and filter be

Your owners manual has a schedule of maintenance in it.
Personally I would change trans fluid/filter at 50K unless you tow or qualify as severe service user. Check fluid monthly. Pay attention for leaks. Fluid should not be cloudy in color. Water will make fluid cloudy.

SOURCE: How do you change the cabin filter on a 2007

The filter is behind the glove box. Remove the glove box door, squeeze the upper rear corners inward. The door will come forward, and lift it completely off. There is a release tab on the right side of the filter access door. Open that and remove the filter.